149216511

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1747}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 202376448

約数和(自身を除く): 53159937

約数列:

[1, 3, 71, 213, 401, 1203, 1747, 5241, 28471, 85413, 124037, 372111, 700547, 2101641, 49738837, 149216511]

約数ペア:

[(1, 149216511), (3, 49738837), (71, 2101641), (213, 700547), (401, 372111), (1203, 124037), (1747, 85413), (5241, 28471)]